2013年Scientific American's Six

this is scientific american 60 seconds science.i am soufi bushiwik got a minute? the mid-day nap is a preschool tradition, but is it necessary? some preschool plan to eliminate this downtime to feed in more teaching which could common the expense of

发表于:2019-01-20 / 阅读(159) / 评论(0) 分类 Scientific American(十)月

The midday nap is a pre-school tradition.but is it necessary? Some pre-schools plan to eliminate this downtime to fit in more teaching which could come the expense of learning.Because the study suggests that this news may help kids retain information

发表于:2019-01-20 / 阅读(144) / 评论(0) 分类 Scientific American(十)月

The mid-day nap is a pre-school tradition, but is it necessary? Some pre-school plan to eliminate this downtime to fit in more teaching, which could come the expense of learning. Because study suggests that a snooth may help children to retain more i

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This year's prize is about taken thechemicaless experiment to Siberia space.Stafharn Cormack,permanent secondary thewell Swedish academy of sciences,and press conference at 5:45AM US eastern timethis morning.The lord Swedish acedemy of sciences has d

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This years prize is about taking the chemical experiment to the cyberspace. Staffan Normark, Permanent Secretary of the Royal Swedish Academy of Sciences at a press conference at 5:45 am US Eastern Time this morning. The Royal Swedish Academy of Scie

发表于:2019-01-20 / 阅读(136) / 评论(0) 分类 Scientific American(十)月

This is scientific america 60 seconds science i'm cristfor dediother. got a minute?46 million years ago, northwest mountainer was traceable forth of gaint fers,conifers,and ginkgoes. tiny primites leave there as did right knows and horses in crocoss.

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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

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This is Scientific Americans 60-second science. I am Wayt Gibbs. Got a minute? A protein can tell us a suspicious spot. Is this benign along or cancer of a tumor? In the case of lung spots 4 and 5 turn behind us. Unfortunately, making that determinat

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This is Scientific American 60-second science. I am Sophie Bushwick. Got a minute. Jet lag. Jumping a few time zones causes problems with sleep even digestion. but new research means we could step closer to preventing this voigers vexation. The study

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The human voice is capable of forming a plethora of incredibly different sounds. So many, in fact, that each individual language contains only a subset of potential sound units or phonemes. What factors determine whether a phoneme enters coming in us

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Most birds don't have penises. Good, I have your attention. Of course, female birds don't have penises. But, neither do most males. Now researchers have unravel the genetics behind the dispearance of this anatomical apparatus. Their penetrating insig

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It takes a village to raise a child. Well, the same is true for finding what are called spaceworps. That's according to astophysicists who are calling for volunteers to aid in the search for gravitational lenses. Astronomical objects are so massive t

发表于:2019-01-20 / 阅读(138) / 评论(0) 分类 Scientific American(六)月
学英语单词
Achkhoy-Martanovskiy Rayon
acquired variation
agricultural warehouse
aluminum cesium sulfate
aments
amira
anholocyclic
antinarratives
atypical recurrent fever
Bacillus pertussis
baobab oil
board test lab
Bullosis
Byng, Julian Hedworth George
Cirsium periacanthaceum
commercial affairs
cooperative luminescence
Croatization
data integrity mechanism
dew retting
dolichoectasia
dragoons
dynamic pelvis
easback
equivalent sound absorption
ethmoidal sinusitis
faggot voter
Figuil
four phase single stage torque converter
funk-like
gain-controlled amplifier
gastrorrhaphy
gear-sticks
gemot
genus Oreopteris
gosmores
gyratory rock-breaker
hand-packed
hardels
heteroallel
hexagonal angle
higher-level language
history of landform
hot coppers
hyperplasis
iddingsite
inter-racial
ishmaelitish
jean caulvins
lactatings
large-scale filtration
Lascaux Cave
laurel leaf oil
lifting fork
limited slewing crane
location construction
main oil way pressure limiting valve
make a flight
master-slave computer system
metadinitrobenzol poisoning
microcentrifuge tube
milli-kelvins
mitre-block, mitre-board
mortancestry
nonshared control unit
novoselics
occipito-central bristle
paraded
paramagnetic Zeeman effect
path name component
pay ... respects
peptidyl
polling technique
pulse rectifier
questar
Rantaukampar
recomputing
regulated stay area
residue coke
reverie
salt work
sector-beams
shielded ignition wiring
sippy cup
soft vinyl
Solutedarol
splanchnic vessel
split turbine
stationary machine
supply-exhaust ventilation
surgeth
tape-decks
teofila
test vectors
Thebesian vein
transition metal
transthyretin
two-variable computer
width basis
wing valve
wize
yoi (n. australia)